156749510080

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{20879}}^1$

素因数の和:21734

約数の個数: 112

約数和(自身を含む): 386626608000

約数和(自身を除く): 229877097920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 809, 928, 1160, 1618, 1856, 2320, 3236, 4045, 4640, 6472, 8090, 9280, 12944, 16180, 20879, 23461, 25888, 32360, 41758, 46922, 51776, 64720, 83516, 93844, 104395, 117305, 129440, 167032, 187688, 208790, 234610, 258880, 334064, 375376, 417580, 469220, 605491, 668128, 750752, 835160, 938440, 1210982, 1336256, 1501504, 1670320, 1876880, 2421964, 3027455, 3340640, 3753760, 4843928, 6054910, 6681280, 7507520, 9687856, 12109820, 16891111, 19375712, 24219640, 33782222, 38751424, 48439280, 67564444, 84455555, 96878560, 135128888, 168911110, 193757120, 270257776, 337822220, 489842219, 540515552, 675644440, 979684438, 1081031104, 1351288880, 1959368876, 2449211095, 2702577760, 3918737752, 4898422190, 5405155520, 7837475504, 9796844380, 15674951008, 19593688760, 31349902016, 39187377520, 78374755040, 156749510080]

約数ペア:

[(1, 156749510080), (2, 78374755040), (4, 39187377520), (5, 31349902016), (8, 19593688760), (10, 15674951008), (16, 9796844380), (20, 7837475504), (29, 5405155520), (32, 4898422190), (40, 3918737752), (58, 2702577760), (64, 2449211095), (80, 1959368876), (116, 1351288880), (145, 1081031104), (160, 979684438), (232, 675644440), (290, 540515552), (320, 489842219), (464, 337822220), (580, 270257776), (809, 193757120), (928, 168911110), (1160, 135128888), (1618, 96878560), (1856, 84455555), (2320, 67564444), (3236, 48439280), (4045, 38751424), (4640, 33782222), (6472, 24219640), (8090, 19375712), (9280, 16891111), (12944, 12109820), (16180, 9687856), (20879, 7507520), (23461, 6681280), (25888, 6054910), (32360, 4843928), (41758, 3753760), (46922, 3340640), (51776, 3027455), (64720, 2421964), (83516, 1876880), (93844, 1670320), (104395, 1501504), (117305, 1336256), (129440, 1210982), (167032, 938440), (187688, 835160), (208790, 750752), (234610, 668128), (258880, 605491), (334064, 469220), (375376, 417580)]